YU GI OH DICE MASTERS SERIES ONE STARTER SET Yu-Gi-Oh Dice Masters Series One Boosters -- 10 Booster Packs -- 20 Dice and 20 Yu-Gi-Oh Cards Total (Party Supplies Set). Includes a total of 10 individually wrapped Yu-Gi-Oh Dice Masters Booster Packs. Each Yu-Gi-Oh booster pack contains 2 dice and 2 cards -- a total of 20 dice and 20 cards. The perfect addition to any Dice Masters starter pack. Also great as Yu-Gi-Oh party supplies and party favors. Officially licensed Yu-Gi-Oh toys and games products.